/*
 * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


interface a {
    a: ({bar: string} | {bar: number})
}
interface b {
    foo : a[]
}
interface c {
    bar : b;
}
var a5: c;
/* @@ label */a5.bar.foo[0].a.bar = false;
/* @@@ label Error TypeError: Type 'boolean' is not assignable to type 'string | number'.  */
